Waimangu Volcanic Rift Valley

Waimangu Volcanic Rift Valley is the hydrothermal system created on 10 June 1886 by the volcanic eruption of Mount Tarawera, on the North Island of New Zealand. It encompasses Lake Rotomahana, the former site of the Pink and White Terraces, as well as the location of the Waimangu Geyser, which was active from 1900 to 1904.